CN216122861U

CN216122861U - Multifunctional sound box with displaceable sounding position

Info

Publication number: CN216122861U
Application number: CN202121681091.1U
Authority: CN
Inventors: 施鹏程
Original assignee: Taizhou Kairui Electronics Co ltd
Current assignee: Taizhou Kairui Electronics Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-22
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a multifunctional sound box with a displaceable sounding position, which comprises a shell, wherein an inner cavity is arranged in the shell, a supporting seat, a woofer, a tweeter and a rotating mechanism are arranged in the inner cavity, the supporting seat is fixed in the middle of the cavity wall at the bottom end of the inner cavity, the rotating mechanism comprises a forward and reverse rotating motor arranged on the outer wall at the top end of the supporting seat, a rotating rod vertically penetrating the inner cavity is rotatably connected to the output end of the forward and reverse rotating motor, the top end of the rotating rod is connected with a top end cavity wall bearing of the inner cavity, a first fixing ring is sleeved outside the lower end of the rotating rod, a second fixing ring is sleeved outside the upper end of the rotating rod, a connecting rod for connecting the woofer is fixedly connected to the outer surface of the first fixing ring, a fixing rod for connecting the tweeter is fixedly connected to the outer surface of the second fixing ring, and the surfaces of the woofer and the tweeter, which are far away from the second fixing ring, are positioned in the same horizontal plane, and the connected wires are freely movable wires.

Description

Multifunctional sound box with displaceable sounding position

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a multifunctional sound equipment with a displaceable sound production position.

Background

The daily change of science and technology makes people's material life more and more abundant, and modern life is busy, can be through seeing the performance in leisure or at home singing and watching the movie and relax body and mind, and no matter on the stage, or at home, all can be equipped with the stereo set in order to reach better audio-visual effect.

The position of the loudspeaker of the existing sound box is usually fixed, when the sound box is used at home or on a stage, the sound can only be transmitted from one place, the sound cannot surround, the stereoscopic effect cannot be generated, and the audio-visual effect brought to audiences is not strong enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the multifunctional sound box with the displaceable sounding position, and through the arranged rotating mechanism, when a woofer or a tweeter is used, the loudspeaker can be rotated for 360 degrees to perform surround sounding, so that the audio-visual effect of a listener is improved, and the 3D feeling is enhanced.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a but multi-functional stereo set of vocal position displacement, includes the casing, be equipped with the inner chamber in the casing, interior intracavity is provided with woofer, loudspeaker, slewing mechanism including install in just reversing motor on the inner chamber bottom, it is connected with vertical wearing to locate to rotate on the output of just reversing motor the dwang of interior intracavity, the top of dwang is connected with the top chamber wall bearing of inner chamber, the outside cover of lower extreme of dwang is equipped with first solid fixed ring, and the outside cover in upper end is equipped with the solid fixed ring of second, fixedly connected with is used for connecting the connecting rod of loudspeaker on the surface in the outside of first solid fixed ring, the solid fixed ring's of second outside is fixedly connected with the dead lever that is used for connecting loudspeaker on the surface.

In a preferred embodiment of the present invention, the woofer and the tweeter have surfaces thereof away from the second fixing ring and located in the same horizontal plane.

As a preferable technical scheme of the present invention, a limiting plate fixedly sleeved outside the second fixing ring is disposed in a gap below the second fixing ring, and balls are uniformly disposed on an outer wall of a top end of the housing and contact with an outer wall of a bottom end of the second fixing ring.

As a preferred technical scheme of the utility model, a supporting seat is fixed on the middle part of the cavity wall at the bottom end of the inner cavity, and the forward and reverse rotating motor is arranged on the supporting seat.

As a preferred technical scheme of the present invention, dust-proof plates are mounted on four side surfaces of the housing.

In a preferred embodiment of the present invention, the wire connected to the woofer and the tweeter is a wire that can be freely moved.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. when the stereo is used, the positive and negative rotation motor is started, the positive and negative rotation motor drives the rotating rod to rotate, the rotating rod drives the first fixing ring and the second fixing ring which are arranged on the rotating rod while rotating, the first fixing ring can drive the woofer to rotate through the connecting rod, the second fixing ring can drive the tweeter to rotate through the fixing rod, in the whole rotating process, the loudspeaker firstly rotates in the positive direction and then rotates in the reverse direction, so that the excessive winding of the electric wire is prevented, through the arranged rotating mechanism, no matter the woofer or the tweeter is used, the loudspeaker can rotate for 360 degrees to produce sound in a surrounding manner, the audio-visual effect of an audience is improved, and the 3D feeling is enhanced;

2. when using this stereo set, positive reverse motor drives the dwang and rotates, and it drives the solid fixed ring of second and limiting plate when the dwang rotates, because the solid fixed ring's of second lower surface and the ball contact on the limiting plate, both the solid fixed ring's of second lower surface and ball friction when rotating to drive the ball and rotate, can provide the supporting role for the solid fixed ring of second, also can provide the power when rotating for the solid fixed ring of second.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic diagram of a structure of a stopper according to the present invention;

FIG. 4 is a front view of the present invention;

wherein: 1. a housing; 101. an inner cavity; 2. a supporting seat; 3. a positive and negative rotation motor; 4. rotating the rod; 5. a first retaining ring; 6. a connecting rod; 7. a woofer; 8. a tweeter; 9. fixing the rod; 10. a second retaining ring; 11. a limiting plate; 12. a ball bearing; 13. a dust guard.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

As shown in fig. 1 and 2, the utility model provides a multifunctional sound box with a displaceable sounding position, which comprises a shell 1, wherein an inner cavity 101 is arranged in the shell 1, a supporting seat 2, a woofer 7, a tweeter 8 and a rotating mechanism are arranged in the inner cavity 101, the supporting seat 2 is fixed in the middle of the cavity wall at the bottom end of the inner cavity 101, the rotating mechanism comprises a forward and reverse rotating motor 3 arranged on the outer wall at the top end of the supporting seat 2, a rotating rod 4 vertically penetrating the inner cavity 101 is rotatably connected to the output end of the forward and reverse rotating motor 3, the top end of the rotating rod 4 is connected with a top cavity wall bearing of the inner cavity 101, a first fixing ring 5 is sleeved outside the lower end of the rotating rod 4, a second fixing ring 10 is sleeved outside the upper end of the rotating rod, and a connecting rod 6 for connecting the woofer 7 is fixedly connected to the outer surface of the first fixing ring 5, the outer side surface of the second fixing ring 10 is fixedly connected with a fixing rod 9 used for connecting a tweeter 8, one surfaces of the woofer 7 and the tweeter 8, which are far away from the second fixing ring 10, are positioned in the same horizontal plane, and electric wires connected with the woofer 7 and the tweeter 8 are freely movable electric wires;

when using this stereo set, start positive reverse motor 3, positive reverse motor 3 drives dwang 4 and rotates, dwang 4 is in the pivoted, drive the solid fixed ring of first solid fixed ring 5 and the solid fixed ring 10 of second of installing on it, and first solid fixed ring 5 can drive woofer 7 through connecting rod 6 and rotate, the solid fixed ring 10 of second can drive tweeter 8 through dead lever 9 and rotate, at whole rotation in-process, loudspeaker forward rotation is earlier followed reverse rotation, in case the electric wire winding is excessive, through the slewing mechanism who sets up, no matter when using woofer 7 or tweeter 8, loudspeaker rotate and all can 360 surround the sound production, improve audience's audio-visual effect, strengthen the 3D and feel.

As shown in fig. 1 and fig. 3, in the embodiment, a limiting plate 11 fixedly sleeved outside the second fixing ring 10 is disposed in a gap below the second fixing ring 10, balls 12 are uniformly disposed on an outer wall of a top end of the housing 1, and the balls 12 are in contact with an outer wall of a bottom end of the second fixing ring 10;

when using this stereo set, positive reverse motor 3 drives dwang 4 and rotates, and dwang 4 its drives the solid fixed ring of second 10 and limiting plate 11 when rotating, because the solid fixed ring of second 10's lower surface and the ball 12 contact on the limiting plate 11, both the solid fixed ring of second 10's lower surface and the friction of ball 12 when rotating to drive ball 12 and rotate, can provide the supporting role for the solid fixed ring of second 10, also can provide the power when rotating for the solid fixed ring of second 10.

As shown in fig. 4, the present embodiment further discloses that dust-proof plates 13 are mounted on four side surfaces of the housing 1; when the sound box is used, the dust-proof plates 13 are arranged on four sides of the shell 1, so that the woofer 7 and the tweeter 8 can be protected, and the loudspeaker tone quality is prevented from being damaged due to the fact that dust falls into the loudspeakers.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional stereo set of sound production position displaceable, includes casing (1), be equipped with inner chamber (101) in casing (1), its characterized in that: a woofer (7), a tweeter (8) and a rotating mechanism are arranged in the inner cavity (101),

slewing mechanism including install in just reversing motor (3) on inner chamber (101) bottom, rotate on the output of just reversing motor (3) and be connected with vertical wearing to locate dwang (4) in inner chamber (101), the top of dwang (4) is connected with the top chamber wall bearing of inner chamber (101), the outside cover of lower extreme of dwang (4) is equipped with first solid fixed ring (5), and the outside cover in upper end is equipped with solid fixed ring (10) of second, the outside of first solid fixed ring (5) is fixed connection on the surface and is used for connecting rod (6) of woofer (7), the outside of the solid fixed ring of second (10) is fixed connection on the surface and is used for connecting dead lever (9) of tweeter (8).

2. The multifunctional sound box with the displaceable sound production position of claim 1, wherein: woofer (7) loudspeaker (8) are gone up and are kept away from the one side of the solid fixed ring of second (10) is located same horizontal plane.

3. The multifunctional sound box with the displaceable sound production position of claim 1, wherein: the below clearance of the solid fixed ring of second (10) is provided with fixed the cover and locates the outside limiting plate (11) of the solid fixed ring of second (10), evenly be provided with ball (12) on the top outer wall of casing (1), ball (12) with the bottom outer wall of the solid fixed ring of second (10) contacts.

4. The multifunctional sound box with the displaceable sound production position of claim 1, wherein: a supporting seat (2) is fixed on the middle of the bottom end cavity wall of the inner cavity (101), and the forward and reverse rotating motor (3) is installed on the supporting seat (2).

5. The multifunctional sound box with the displaceable sound production position of claim 1, wherein: all install dust guard (13) on four sides of casing (1).

6. The multifunctional sound box with the displaceable sound production position of claim 1, wherein: the wires connected with the woofer (7) and the tweeter (8) are wires capable of moving freely.